The Net2 proximity card reader from Paxton 514-326 is a compact and portable device designed for easy installation on any desk. With a simple USB connection, this reader can quickly be set up to add new fobs, cards and tokens to your Net2 door entry system. Features:Compatible with Net2 & MIFARE� tokensDimensions - 115mm x19mm x 75mm (Width, Height, Depth)Quick setup and simple USB connection